@misc{petersen_exchange_of_1993, 
author={Petersen, W., Wallmann, K., Li, P., Schroeder, F., Knauth, H.-D.},
title={Exchange of trace elements at the sediment-water interface during early diagenesis processes},
year={1993},
howpublished = {conference lecture: Santa Barbara, CA (USA);},
note = {Petersen, W.; Wallmann, K.; Li, P.; Schroeder, F.; Knauth, H.: Exchange of trace elements at the sediment-water interface during early diagenesis processes. International Symposium: The Interactions Between Sediments and Water. Santa Barbara, CA (USA), 1993.}}